| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $184.57 | 9.776% | $202.6136 | $202.61 | $202.60 | $202.60 |
| Purchase #2 | $34.74 | 11.622% | $38.7775 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $217.89 | 3.290% | $225.0586 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $15.67 | 11.470% | $17.4673 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $77.27 | 11.707% | $86.316 | $86.32 | $86.30 | $86.30 |
| Purchase #6 | $116.95 | 11.723% | $130.66 | $130.66 | $130.65 | $130.70 |
| Purchase #7 | $143.81 | 7.508% | $154.6073 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $790.90 | $855.5003 | $855.51 | $855.45 | $855.60 | |